diff options
Diffstat (limited to 'mod/lightpics/start.php')
| -rw-r--r-- | mod/lightpics/start.php | 421 |
1 files changed, 421 insertions, 0 deletions
diff --git a/mod/lightpics/start.php b/mod/lightpics/start.php new file mode 100644 index 000000000..a2520e499 --- /dev/null +++ b/mod/lightpics/start.php @@ -0,0 +1,421 @@ +<?php +/** + * Photo Gallery plugin + * + * @author Cash Costello + * @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2 + */ + +elgg_register_event_handler('init', 'system', 'tidypics_init'); + +/** + * Tidypics plugin initialization + */ +function tidypics_init() { + // Register libraries + $base_dir = elgg_get_plugins_path() . 'lightpics/lib'; + elgg_register_library('tidypics:core', "$base_dir/tidypics.php"); + elgg_register_library('tidypics:upload', "$base_dir/upload.php"); + elgg_register_library('tidypics:resize', "$base_dir/resize.php"); + elgg_register_library('tidypics:exif', "$base_dir/exif.php"); + elgg_load_library('tidypics:core'); + + // Set up site menu + elgg_register_menu_item('site', array( + 'name' => 'photos', + 'href' => 'photos/all', + 'text' => elgg_echo('photos'), + )); + + // Register a page handler so we can have nice URLs + elgg_register_page_handler('photos', 'tidypics_page_handler'); + + // Extend CSS + elgg_extend_view('css/elgg', 'photos/css'); + elgg_extend_view('css/admin', 'photos/css'); + + // Register the JavaScript lib + $js = elgg_get_simplecache_url('js', 'photos/tidypics'); + elgg_register_simplecache_view('js/photos/tidypics'); + elgg_register_js('tidypics', $js, 'footer'); + $js = elgg_get_simplecache_url('js', 'photos/upload'); + elgg_register_simplecache_view('js/photos/upload'); + elgg_register_js('tidypics:upload', $js, 'footer'); + + $js_base = 'mod/lightpics/vendors/jquery-file-upload/js'; + + elgg_register_js('jquery-tmpl', "$js_base/vendor/tmpl.min.js", 'footer'); + elgg_register_js('jquery-load-image', "$js_base/vendor/load-image.min.js", 'footer'); + elgg_register_js('jquery-canvas-to-blob', "$js_base/vendor/canvas-to-blob.min.js", 'footer'); + + elgg_register_js('jquery-fileupload', "$js_base/jquery.fileupload.js", 'footer'); + elgg_register_js('jquery-fileupload-ui', "$js_base/jquery.fileupload-ui.js", 'footer'); + + // Add photos link to owner block/hover menus + elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'tidypics_owner_block_menu'); + + // Add admin menu item + elgg_register_admin_menu_item('configure', 'photos', 'settings'); + + // Register for search + elgg_register_entity_type('object', 'image'); + elgg_register_entity_type('object', 'album'); + + // Register for the entity menu + elgg_register_plugin_hook_handler('register', 'menu:entity', 'tidypics_entity_menu_setup'); + + // Register group option + add_group_tool_option('photos', elgg_echo('tidypics:enablephotos'), true); + elgg_extend_view('groups/tool_latest', 'photos/group_module'); + + // Register widgets + elgg_register_widget_type('album_view', elgg_echo("tidypics:widget:albums"), elgg_echo("tidypics:widget:album_descr"), 'profile'); + elgg_register_widget_type('latest_photos', elgg_echo("tidypics:widget:latest"), elgg_echo("tidypics:widget:latest_descr"), 'profile'); + + // RSS extensions for embedded media + elgg_extend_view('extensions/xmlns', 'extensions/photos/xmlns'); + + // allow group members add photos to group albums + elgg_register_plugin_hook_handler('container_permissions_check', 'object', 'tidypics_group_permission_override'); + elgg_register_plugin_hook_handler('permissions_check:metadata', 'object', 'tidypics_group_permission_override'); + + // notifications + register_notification_object('object', 'album', elgg_echo('tidypics:newalbum_subject')); + elgg_register_plugin_hook_handler('notify:entity:message', 'object', 'tidypics_notify_message'); + + // Register actions + $base_dir = elgg_get_plugins_path() . 'lightpics/actions/photos'; + elgg_register_action("photos/delete", "$base_dir/delete.php"); + + elgg_register_action("photos/album/save", "$base_dir/album/save.php"); + elgg_register_action("photos/album/sort", "$base_dir/album/sort.php"); + elgg_register_action("photos/album/set_cover", "$base_dir/album/set_cover.php"); + + elgg_register_action("photos/image/upload", "$base_dir/image/upload.php"); + elgg_register_action("photos/image/save", "$base_dir/image/save.php"); + elgg_register_action("photos/image/ajax_upload", "$base_dir/image/ajax_upload.php", 'logged_in'); + elgg_register_action("photos/image/ajax_upload_complete", "$base_dir/image/ajax_upload_complete.php", 'logged_in'); + + elgg_register_action("photos/batch/edit", "$base_dir/batch/edit.php"); + + elgg_register_action("photos/admin/settings", "$base_dir/admin/settings.php", 'admin'); + elgg_register_action("photos/admin/create_thumbnails", "$base_dir/admin/create_thumbnails.php", 'admin'); + elgg_register_action("photos/admin/upgrade", "$base_dir/admin/upgrade.php", 'admin'); +} + +/** + * Tidypics page handler + * + * @param array $page Array of url segments + * @return bool + */ +function tidypics_page_handler($page) { + + if (!isset($page[0])) { + return false; + } + + elgg_load_js('lightbox'); + elgg_load_css('lightbox'); + elgg_load_js('tidypics'); + + $base = elgg_get_plugins_path() . 'lightpics/pages/photos'; + + // sometimes owner comes as group:181872 which is not automatically handled + if (isset($page[1]) && strpos($page[1], 'group:') === 0) { + $parts = explode(':', $page[1]); + $owner_guid = $parts[1]; + if ($owner_guid) { + elgg_set_page_owner_guid($owner_guid); + } + } + switch ($page[0]) { + case "all": // all site albums + case "world": + require "$base/all.php"; + break; + + case "owned": // albums owned by container entity + case "owner": + if (!$owner) { + forward(); + } + require "$base/owner.php"; + break; + + case "friends": // albums of friends + require "$base/friends.php"; + break; + + case "group": // albums of a group + require "$base/owner.php"; + break; + + case "album": // view an album individually + set_input('guid', $page[1]); + require "$base/album/view.php"; + break; + + case "new": // create new album + case "add": + set_input('guid', $page[1]); + require "$base/album/add.php"; + break; + + case "edit": //edit image or album + set_input('guid', $page[1]); + $entity = get_entity($page[1]); + switch ($entity->getSubtype()) { + case 'album': + require "$base/album/edit.php"; + break; + case 'image': + require "$base/image/edit.php"; + break; + case 'tidypics_batch': + require "$base/batch/edit.php"; + break; + default: + return false; + } + break; + + case "sort": // sort a photo album + set_input('guid', $page[1]); + require "$base/album/sort.php"; + break; + + case "image": //view an image + case "view": + set_input('guid', $page[1]); + require "$base/image/view.php"; + break; + + case "thumbnail": // tidypics thumbnail + set_input('guid', $page[1]); + set_input('size', elgg_extract(2, $page, 'small')); + require "$base/image/thumbnail.php"; + break; + + case "upload": // upload images to album + set_input('guid', $page[1]); + + if (elgg_get_plugin_setting('uploader', 'tidypics')) { + $default_uploader = 'ajax'; + } else { + $default_uploader = 'basic'; + } + + set_input('uploader', elgg_extract(2, $page, $default_uploader)); + require "$base/image/upload.php"; + break; + + case "batch": //update titles and descriptions + if (isset($page[1])) { + set_input('batch', $page[1]); + } + include($CONFIG->pluginspath . "lightpics/pages/edit_multiple.php"); + break; + + case "download": // download an image + set_input('guid', $page[1]); + set_input('disposition', elgg_extract(2, $page, 'attachment')); + include "$base/image/download.php"; + break; + + case "mostviewed": // images with the most views + if (isset($page[1])) { + set_input('username', $page[1]); + } + include($CONFIG->pluginspath . "lightpics/pages/lists/mostviewedimages.php"); + break; + + case "mostrecent": // images uploaded most recently + if (isset($page[1])) { + set_input('username', $page[1]); + } + include($CONFIG->pluginspath . "lightpics/pages/lists/mostrecentimages.php"); + break; + + case "recentlyviewed": // images most recently viewed + include($CONFIG->pluginspath . "lightpics/pages/lists/recentlyviewed.php"); + break; + + case "recentlycommented": // images with the most recent comments + include($CONFIG->pluginspath . "lightpics/pages/lists/recentlycommented.php"); + break; + + case "highestrated": // images with the highest average rating + include($CONFIG->pluginspath . "lightpics/pages/lists/highestrated.php"); + break; + + case "admin": + include ($CONFIG->pluginspath . "lightpics/pages/admin.php"); + break; + + default: + return false; + } + + return true; +} + +/** + * Add a menu item to an ownerblock + */ +function tidypics_owner_block_menu($hook, $type, $return, $params) { + if (elgg_instanceof($params['entity'], 'user')) { + $url = "photos/owner/{$params['entity']->username}"; + $item = new ElggMenuItem('photos', elgg_echo('photos'), $url); + $return[] = $item; + } else { + if ($params['entity']->photos_enable != "no") { + $url = "photos/group/{$params['entity']->guid}/all"; + $item = new ElggMenuItem('photos', elgg_echo('photos:group'), $url); + $return[] = $item; + } + } + + return $return; +} + +/** + * Add Tidypics links/info to entity menu + */ +function tidypics_entity_menu_setup($hook, $type, $return, $params) { + if (elgg_in_context('widgets')) { + return $return; + } + + $entity = $params['entity']; + $handler = elgg_extract('handler', $params, false); + if ($handler != 'photos') { + return $return; + } + + if (elgg_instanceof($entity, 'object', 'image')) { + $album = $entity->getContainerEntity(); + $cover_guid = $album->getCoverImageGuid(); + if ($cover_guid != $entity->getGUID() && $album->canEdit()) { + $url = 'action/photos/album/set_cover' + . '?image_guid=' . $entity->getGUID() + . '&album_guid=' . $album->getGUID(); + + $params = array( + 'href' => $url, + 'text' => elgg_echo('album:cover_link'), + 'is_action' => true, + 'is_trusted' => true, + 'confirm' => elgg_echo('album:cover') + ); + $text = elgg_view('output/confirmlink', $params); + + $options = array( + 'name' => 'set_cover', + 'text' => $text, + 'priority' => 80, + ); + $return[] = ElggMenuItem::factory($options); + } + + if (elgg_get_plugin_setting('view_count', 'tidypics')) { + $view_info = $entity->getViewInfo(); + $text = elgg_echo('tidypics:views', array((int)$view_info['total'])); + $options = array( + 'name' => 'views', + 'text' => "<span>$text</span>", + 'href' => false, + 'priority' => 90, + ); + $return[] = ElggMenuItem::factory($options); + } + } + return $return; +} + +/** + * Override permissions for group albums + * + * 1. To write to a container (album) you must be able to write to the owner of the container (odd) + * 2. We also need to change metadata on the album + * + * @param string $hook + * @param string $type + * @param bool $result + * @param array $params + * @return mixed + */ +function tidypics_group_permission_override($hook, $type, $result, $params) { + if (get_input('action') == 'photos/image/upload') { + if (isset($params['container'])) { + $album = $params['container']; + } else { + $album = $params['entity']; + } + + if (elgg_instanceof($album, 'object', 'album')) { + return $album->getContainerEntity()->canWriteToContainer(); + } + } +} + + +/** + * Create the body of the notification message + * + * Does not run if a new album without photos + * + * @param string $hook + * @param string $type + * @param bool $result + * @param array $params + * @return mixed + */ +function tidypics_notify_message($hook, $type, $result, $params) { + $entity = $params['entity']; + $to_entity = $params['to_entity']; + $method = $params['method']; + + if (elgg_instanceof($entity, 'object', 'album')) { + if ($entity->new_album) { + // stops notification from being sent + return false; + } + + if ($entity->first_upload) { + $descr = $entity->description; + $title = $entity->getTitle(); + $owner = $entity->getOwnerEntity(); + return elgg_echo('tidypics:newalbum', array($owner->name)) + . ': ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL(); + } else { + if ($entity->shouldNotify()) { + $descr = $entity->description; + $title = $entity->getTitle(); + $owner = $entity->getOwnerEntity(); + + return elgg_echo('tidypics:updatealbum', array($owner->name, $title)) . ': ' . $entity->getURL(); + } + } + } + + return null; +} + +/** + * Sets up submenus for tidypics most viewed pages + */ +function tidypics_mostviewed_submenus() { + + global $CONFIG; + + add_submenu_item(elgg_echo('tidypics:mostvieweddashboard'), $CONFIG->url . "mod/tidypics/mostvieweddashboard.php"); + add_submenu_item(elgg_echo('tidypics:mostviewedthisyear'), $CONFIG->url . "mod/tidypics/pages/lists/mostviewedimagesthisyear.php"); + add_submenu_item(elgg_echo('tidypics:mostviewedthismonth'), $CONFIG->url . "mod/tidypics/pages/lists/mostviewedimagesthismonth.php"); + add_submenu_item(elgg_echo('tidypics:mostviewedlastmonth'), $CONFIG->url . "mod/tidypics/pages/lists/mostviewedimageslastmonth.php"); + add_submenu_item(elgg_echo('tidypics:mostviewedtoday'), $CONFIG->url . "mod/tidypics/pages/lists/mostviewedimagestoday.php"); + add_submenu_item(elgg_echo('tidypics:mostcommented'), $CONFIG->url . "mod/tidypics/pages/lists/mostcommentedimages.php"); + add_submenu_item(elgg_echo('tidypics:mostcommentedthismonth'), $CONFIG->url . "mod/tidypics/pages/lists/mostcommentedimagesthismonth.php"); + add_submenu_item(elgg_echo('tidypics:mostcommentedtoday'), $CONFIG->url . "mod/tidypics/pages/lists/mostcommentedimagestoday.php"); + add_submenu_item(elgg_echo('tidypics:recentlycommented'), $CONFIG->wwwroot . 'pg/photos/recentlycommented/'); +} |